Pollution May Age the Brain

Exposure to air pollution may hasten brain aging, a new study has found.

Researchers studied 1,403 women without dementia who were initially enrolled in a large health study from 1996 to 1998. They measured their brain volume with M.R.I. scans in 2005 and 2006, when the women were 71 to 89 years old.

http://well.blogs.nytimes.com/2015/06/22/pollution-may-age-the-brain/?&moduleDetail=section-news-1&action=click&contentCollection=Health®ion=Footer&module=MoreInSection&version=WhatsNext&contentID=WhatsNext&configSection=article&isLoggedIn=true&pgtype=article

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